550 
Journal of Agricultural Research 
Vol. VII 
Page 
Blackrot fungus, Sphaeropsis malorum, some 
effects of, upon the chemical composition of 
the apple. 17-40 
BlatteUa germanica, nicotine in the tissues of.. 100 
Blister beetle. See Epicauia pennsylvanica. 
Blood, dried, effect of alkali salts on the nitri¬ 
fication of. 426-428 
Blysmus compressus, host plant of Thielavia 
basicola . 293 
Bone, cannon, correlation between size of, in 
the offspring, and the age of the parents.. 361-371 
Bordeaux mixture— 
effect of— 
on rates of transpiration from abscised 
leaves. 530-536 
on transpiration of potted plants. 536-546 
Botrytis cinerea , growth of, in concentrated 
solution.... 257 
Braman, W. W., Arinsby, H. P„ and Fries, 
J. A. (paper): Energy Values of Red-Clover 
Hay and Maize Meal. 379-387 
Brassica oleracea , transpiration experiments 
with potted plants of. 536-541 
Breazeale.J.F. (paper): Effect of Sodium Salts 
in Water Cultures on the Absorption of 
Plant Food by Wheat Seedlings.407-416 
Briggs, E. J., and Shantz, H.E. (paper): Daily 
Transpiration During the Normal Growth 
Period and Its Correlation with the 
Weather. 155-212 
Bromaphis sp.,syn. Macrosipkum granarium. 
Bromus — 
commutatus (?) [racemosus], food plant of 
Macrosipkum. granarium . 465 
secalmus , food plant of Macrosipkum grana¬ 
rium . 465 
Brown, H. B. (paper): Life History and 
Poisonous Properties of Claviceps paspali. 401-406 
BruchoPhagus funebris — 
host insect of Habrocytus medicaginis . 147-154 
life history of. 149 
Burgess, P. S., Klein, M. A., and Eipman, 
C. B. (paper): Comparison of Nitrifying 
Powers of Some Humid and Some Arid 
Soils.47-82 
Bursa bur so-pastor is, food plant of Macro¬ 
sipkum granarium . 465 
Cabbage. See Brassica oleracea . 
Caladium sp., transpiration experiments with 
abscised leaves of. 530-536 
Caldwell, J. S., Culpepper, C. W., and Foster, 
A. C. (paper): Some Effects of the Blackrot 
Fungus, Sphaeropsis malorum, upon the 
Chemical Composition of the Apple. 17-40 
Cataphora vomitoria, nicotine in the tissues of. 100 
Cannon bone, correlation between the size of, 
and the age of the parents...361-371 
Capsella bursa-pas tor is, host plant of Thielavia 
basicola . 293 
Capsicum annuum, transpiration experiments 
with potted plants of. 536-539* 541-54® 
Carrero, J. O., and Gile, P. E. (paper): 
Assimilation of Iron by Rice from Certain 
Nutrient Solutions. 503-528 
Immobility of Iron in the Plant.83-87 
Page 
Cassia chamaecrista, host plant of Thielavia 
basicola . 294 
Castor bean. See Ricinus communis. 
Catalpa speciosa, host plant of Thielavia basi¬ 
cola .,. 293 
Catalpa sphinx. See Ceratomia catalpae. 
Ceratomia catalpae — 
effect of spray of nicotine sulphate on. 93-94 
nicotine in the system of. 104 
Chaetochloa glauca , food plant of Macrosipkum 
granarium . 465 
Chalcid, apple-seed. See Syntomaspis dru- 
parum. 
Chard, Swiss. See Beta cycla. 
Chemical Composition, Digestibility, and 
Feeding Value of Vegetable-Ivory Meal 
(paper). 301-320 
Cherry. See Prunus spp. 
Chlorosis, effect of, on Ananas saiivus and. 
Oryza saliva .. 84 
Citrullus vulgaris, host plant of Thielavia basi¬ 
cola . 293 
Citrus Umonum, analyses of leaves of, for iron. 85-86 
Cladosporium sp., parasite of Paspalum dilata- 
tum . 404 
Clark, V. E., and Alway, F. J. (paper): Use of 
Two Indirect Methods for the Determina¬ 
tion of the Hygroscopic Coefficients of 
Soils. 345-359 
Claviceps paspalt — 
life history of.401-406 
parasite of Paspalum dilatatum .401-406 
poisonous properties of. 401-406 
Clerodendrum Balfouri, transpiration experi¬ 
ments with abscised leaves of. 530-536 
Clover, red. See Trifolium incarnaium. 
Cocci d. See Orthezia insignis. 
Cochlear ia armoracta, host plant of Thielavia 
basicola . 293 
Comparison of the Nitrifying Powers of Some 
Humid and Some Arid Soils (paper).47-82 
Com. See Zea mays. 
Corozo nut. See Phytelephas macrocarpa. 
Correlation Between the Size of Cannon Bone 
in the Offspring and the Age of the Parents 
(paper). 361-371 
Croton bug. See BlatteUa germanica. 
Cucumis spp., host plants of Thielavia basicola 294 
Cucurbita spp., host plants of Thielavia basi¬ 
cola . 294 
Culpepper, C. W., Foster, A. C., and Caldwell, 
J. S. (paper): Some Effects of the Blackrot 
Fungus, Sphaeropsis malorum, upon the 
Chemical Composition of the Apple.17-40 
Currie, J. N., and Thom, C. (paper): Aspergil¬ 
lus niger Group. 1-15 
Cushmail, R. A, (paper): Syntomaspis dru- 
parum, the Apple-Seed Chalcid.. 487-502 
Cyclamen sp., host plant of Thielavia basicola . 293 
Cypripedium sp., host plant of Thielavia basi¬ 
cola . 293 
Cytisus swPartus, host plant of Thielavia basi¬ 
cola . 294 
Daily Transpiration During the Normal 
Growth Period and Its Correlation with the 
Weather (paper).. 155-aia 
